_id,doi,title
1946,10.1016/0014-5793(91)81109-L,Respiratory burst inhibition in human neutrophils by ultra-low doses of [D-Ala2] methionine enkephalinamide
2481,10.1111/j.1432-1033.1990.tb19396.x,Tissue distribution and quantitation of the mRNAs for three rat tachykinin receptors